Refer to the exhibit. Routers R1 and R2 are running EIGRP and have converged. On the basis of the information that is presented, which statement is true? （）

• A、Both outgoing and incoming routing updates on R1 will be permitted because the d istribute - list 20 out Serial0/0 command cannot be used with association with the outgoing interface.
• B、All incoming routing updates from R2 will be suppressed, but the outgoing updates will continue to be sent.
• C、Both outgoing and incoming routing up dates on R1 will be stopped because of the passive - interface Serial0/0 configuration statement.
• D、All outgoing routing updates from router R1 to router R2 will be suppressed, but the inbound updates will continue to be received.